package com.me.study.source;

import java.util.concurrent.ConcurrentHashMap;

/**
 * ConcurrentHashMap 源码测试
 *
 * @author ME
 * @date 2021/2/2
 */
public class ConcurrentHashMapTest {

    public static void main(String[] args) {
        ConcurrentHashMap<String, String> map = new ConcurrentHashMap<>(2);
        map.put("1", "1");
        map.put("2", "2");
    }

}
